Little Killer's Riddle: Solve this Sudoku Riddle & Catch the Killer!

Note, cor some reason this video did nit record my screen. See the second video fkr the full solve.

Today's Puzzle:

I am confident this run of murderous theme is not my fault! An enjoyable puzzle for a weekday. A few of the "Colorado" tricks will make short work of this puzzle 😃

Link to Play:

Little Killer's Riddle by wuc https://tinyurl.com/SudokuSleuthLittleKillerRiddle

Rules:

Standard sudoku rules apply: The digits 1 through 9 appear in every row, column, and box.

XV-Dominos: Cells separated by an X must sum to 10. Cells separated by a V must sum to 5. Not all Xs and Vs are necessarily given (no negative constraint).

Little Killers: Clues outside the grid are the sum of the digits along the indicated diagonal. Digits may repeat if allowed by other rules.